diff options
Diffstat (limited to 'target/linux/brcm2708/base-files/lib/upgrade')
-rw-r--r-- | target/linux/brcm2708/base-files/lib/upgrade/keep.d/platform | 1 | ||||
-rw-r--r-- | target/linux/brcm2708/base-files/lib/upgrade/platform.sh | 99 |
2 files changed, 0 insertions, 100 deletions
diff --git a/target/linux/brcm2708/base-files/lib/upgrade/keep.d/platform b/target/linux/brcm2708/base-files/lib/upgrade/keep.d/platform deleted file mode 100644 index 786796577d..0000000000 --- a/target/linux/brcm2708/base-files/lib/upgrade/keep.d/platform +++ /dev/null @@ -1 +0,0 @@ -/boot/config.txt diff --git a/target/linux/brcm2708/base-files/lib/upgrade/platform.sh b/target/linux/brcm2708/base-files/lib/upgrade/platform.sh deleted file mode 100644 index 811355b8f7..0000000000 --- a/target/linux/brcm2708/base-files/lib/upgrade/platform.sh +++ /dev/null @@ -1,99 +0,0 @@ -. /lib/functions.sh - -REQUIRE_IMAGE_METADATA=1 - -# copied from x86's platform.sh - -platform_check_image() { - local diskdev partdev diff - - [ "$#" -gt 1 ] && return 1 - - export_bootdevice && export_partdevice diskdev 0 || { - echo "Unable to determine upgrade device" - return 1 - } - - get_partitions "/dev/$diskdev" bootdisk - - #extract the boot sector from the image - get_image "$@" | dd of=/tmp/image.bs count=1 bs=512b 2>/dev/null - - get_partitions /tmp/image.bs image - - #compare tables - diff="$(grep -F -x -v -f /tmp/partmap.bootdisk /tmp/partmap.image)" - - rm -f /tmp/image.bs /tmp/partmap.bootdisk /tmp/partmap.image - - if [ -n "$diff" ]; then - echo "Partition layout has changed. Full image will be written." - ask_bool 0 "Abort" && exit 1 - return 0 - fi - - return 0; -} - -platform_do_upgrade() { - local diskdev partdev diff - - export_bootdevice && export_partdevice diskdev 0 || { - echo "Unable to determine upgrade device" - return 1 - } - - sync - - if [ "$UPGRADE_OPT_SAVE_PARTITIONS" = "1" ]; then - get_partitions "/dev/$diskdev" bootdisk - - #extract the boot sector from the image - get_image "$@" | dd of=/tmp/image.bs count=1 bs=512b - - get_partitions /tmp/image.bs image - - #compare tables - diff="$(grep -F -x -v -f /tmp/partmap.bootdisk /tmp/partmap.image)" - else - diff=1 - fi - - if [ -n "$diff" ]; then - get_image "$@" | dd of="/dev/$diskdev" bs=2M conv=fsync - - # Separate removal and addtion is necessary; otherwise, partition 1 - # will be missing if it overlaps with the old partition 2 - partx -d - "/dev/$diskdev" - partx -a - "/dev/$diskdev" - - return 0 - fi - - #iterate over each partition from the image and write it to the boot disk - while read part start size; do - if export_partdevice partdev $part; then - echo "Writing image to /dev/$partdev..." - get_image "$@" | dd of="/dev/$partdev" ibs="512" obs=1M skip="$start" count="$size" conv=fsync - else - echo "Unable to find partition $part device, skipped." - fi - done < /tmp/partmap.image - - #copy partition uuid - echo "Writing new UUID to /dev/$diskdev..." - get_image "$@" | dd of="/dev/$diskdev" bs=1 skip=440 count=4 seek=440 conv=fsync -} - -platform_copy_config() { - local partdev - - if export_partdevice partdev 1; then - mkdir -p /boot - [ -f /boot/kernel.img ] || mount -t vfat -o rw,noatime "/dev/$partdev" /boot - cp -af "$UPGRADE_BACKUP" "/boot/$BACKUP_FILE" - tar -C / -zxvf "$UPGRADE_BACKUP" boot/config.txt - sync - unmount /boot - fi -} |